Wacker Neuson 5000074730 Spring

The Wacker Neuson Spring is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including BFS floor saws, CT and CRT concrete trowels, BPU reversible vibratory plates, RD tandem rollers, PT trash pumps, and WB power buggies. As a direct manufacturer replacement, part is built to the exact specification required by each machine in its fitment range, ensuring correct tension, load rating, and dimensional fit without rework. This genuine OEM part is sourced directly through the Wacker Neuson supply chain, giving you confidence that the spring you're installing is the same component the machine was engineered around. Whether you're servicing a BFS1345 floor saw, a CT48 walk-behind trowel, or a BPU 3050A vibratory plate, this spring is the verified replacement.

Key Features

• OEM-Matched Spring Rate — Manufactured to the exact tension and load specification Wacker Neuson engineers into each covered machine, ensuring consistent mechanical response across the full fitment range.
• Direct Drop-In Replacement — Dimensionally identical to the original, so it seats and hooks into existing mounting points without modification across all listed models.
• Broad Cross-Family Fitment — Verified for BFS floor saws (BFS940, BFS1345, BFS1350 and more), CT/CRT concrete trowels (CT36, CT48 series), BPU reversible vibratory plates, RD7 tandem rollers, PT3A/PT4A trash pumps, and WB16 power buggies.
• Sustained Mechanical Function — A correctly rated spring maintains the precise return force, preload, or retention needed for the mechanism it serves; a fatigued or broken spring leads to erratic operation, misalignment, or component contact that accelerates wear elsewhere in the assembly.
• Genuine Wacker Neuson OEM Part — Supplied as original equipment, part number 5000074730 carries the same material grade and heat treatment as the unit that left the factory, not a mass-market approximation.

A spring is a fundamental mechanical element that stores and releases energy to maintain tension, provide return force, or hold components in a defined position within an assembly. Depending on where part 5000074730 is installed — whether in a blade-guard linkage on a BFS floor saw, a control mechanism on a CT trowel, or a valve or lever assembly on a BPU plate or PT pump — it keeps moving parts correctly loaded and returns them to their neutral position after each cycle. When a spring weakens through metal fatigue or breaks entirely, the mechanism it supports loses its defined travel, which can result in imprecise control, increased operator effort, accelerated wear on adjacent components, or a complete loss of function in that subsystem. Replacing it promptly with the correct OEM spring restores the designed mechanical behavior of the assembly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.